baber/WOPTO huggingface dataset:
Patent JP-H03281988-A (JP)
Title: Antifreezing device of pump device
Inventor: TANABE MASATOSHI
IPC: F04B53/08
Filed: 1990-03-30
Abstract: PURPOSE:To prevent freezing securely by feeding a current to a heater connected closely to a joining pipe at the upper stream of a discharge port, while operating a pump forcibly when the temperature in the pump or the outer air temperature becomes a specific value, in the system in which the pump operation is stopped following the opening and closing of bibcocks. CONSTITUTION:The downstream side of two pumps 2 and 3 is connected to bibcocks 9 through a joining pipe 7, a discharge port 20, and a discharge pipe 8. A thermistor 19 is fixed to the joining pipe 7 to detect the temperature of the water flowing through the joining pipe 7, and when it perceives that the temperature is lower than the freezing temperature, the signal is delivered to a base with microcomputer in a control box 12. In this base with microcomputer, a switch to open and close a heater 10 and a motor circuit is turned on when a freezing protection variable switch is turned on, and the joining pipe 7 at the downstream side from the center of the suction ports 21, and the part near the inlet of a pressure tank 11 are heated by the heater 10 to protect the pump device from freezing. And when it is perceived that the temperature of the water flowing through the joining pipe 7 is at a specific value or higher, the switch to open and close the heater 10 and the motor circuit is turned off.
Patent JP-S62242112-A (JP)
Inventor: DEIITERU MAUERU
IPC: F16B19/08
Filed: 1987-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S525560-A (JP)
Title: Indicating apparatus of sectional view of sea bottom
Inventor: TANAKA KIICHI
IPC: G01S15/89
Filed: 1975-07-02
Abstract: PURPOSE:To obtain an apparatus which indicates the sectional view of the bottom of the sea on a picture tube by using electron scanning sonic beam.
Patent JP-H04227308-A (JP)
Title: Manufacture of airtight seal package of electronic element
Inventor: RAMU JIEI AABUIKAA
IPC: H01L23/02
Filed: 1991-03-22
Abstract: PURPOSE: To provide a method by which a package which can surely airtightly seal an electronic element from the external environment can be manufactured inexpensively. CONSTITUTION: Firstly, a closed loop-like hole 12 which surrounds the inner part 13 of a stencil member 11 is formed in the stencil member 11. The closed loop-like hole is a continuous hole except a plurality of web members and each web member is elongated across the hole 12 so as to fixe the inner part of the stencil 11 to the remaining part of the stencil 11. After glass slurry is formed on a substrate in the form of a closed loop, a glass loop 32 coupled with a first substrate is formed by glazing the slurry. The first substrate is used as a cover plate and put on a second substrate 24 containing an electronic element 23. Then the first and second substrate are similarly heated so that the glass loop can be softened and the substrates can be coupled with each other with the softened glass loop.  When the glass loop is cooled, a continuous airtight seal is formed for both the first and second substrates.
Patent JP-H02259514-A (JP)
Title: Detection of mutual position of shield machine
Inventor: OISHI AKITSUGU
IPC: G01V5/00
Filed: 1989-03-31
Abstract: PURPOSE:To measure the position of a shield machine under ground in non- contact state accurately and surely by detecting the position of a transmitter in the manner of moving a receiver along the rotational and radial directions of the shield machine. CONSTITUTION:The transmitting part 72 having a radiation source is provided on the axial line of one shield machine 40 and also receiving part 71 having a radiation detector is provided in the position separated by a specified distance to the radial direction from the axial line of another shield machine 10 freely movable with rotation around the axial line of the shield machine 10. The receiving part 71 is rotated around the axial line of another shield machine 40 to measure a rotational angle at the time when the radiation dose detected by the receiving part 71 comes to the maximum. Next, the transmitting part 72 is arranged at the position moved by the distance in the radial direction and by the rotational angle. Then, the receiving part 71 is moved along the radial direction of the shield machines 10, 40, and the mutual positions of the shield machines can be detected by means of measuring the distances from the axial lines of the shield machines 10, 40 at the time when the radiation dose detected by the receiving part 71 comes to the maximum.
Patent JP-H04218318-A (JP)
Title: Method for using conductive heat source by compressed air heating
Inventor: KOKUBO AKIHIKO
IPC: F24D5/00
Filed: 1991-03-22
Abstract: PURPOSE:To efficiently heat the interior of a room without air pollution by feeding compressed air into a heater to heat the heater and then feeding the compressed air into a steel pipe arranged in the interior of room. CONSTITUTION:Compressed air fed out from a compressor 19 is fed into a compressed air heater 20 to heat the heater 20 and automatically passed through a steel pipe toward a discharge port 24 in order to return the compressed air into the air. A tube wall of a long steel pipe 22 is heated in uniform state or in a state closed to uniform state over the total length. The interior of a green house 18 is efficiently heated by heat released from a steel pipe 22 heated thus and accumulated heat of heated and compressed air discharged from the end of steel pipe 22.
Patent JP-2000274656-A (JP)
Title: Liquid fuel combustor
Inventor: FUKUNO KATSUYA
IPC: F23L1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid fuel combustor which can effectively burn liquid fuel by appropriately adjusting the quantity of the introducing combustion air in accordance with the use location by providing a plurality of by-pass air intakes and, at the same time, to constitute the combustor in such a way that the caps which are used for closing the by-pass air intakes are not lost. SOLUTION: A liquid fuel combustor which burns liquid fuel by vaporizing the fuel and mixing the vaporized fuel with combustion air taken-in through a combustion air intake 34 is provided with a plurality of by-pass air intakes 35a-35c near the intake 34 and caps which close all or part of the intakes 35a-35c.
Patent JP-S633897-A (JP)
Inventor: ROBAATO AREKUSU BURENAA
IPC: D06F13/02
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06270240-A (JP)
Title: Production of synthetic resin molded product
Inventor: AZEYANAGI KAZUYOSHI
IPC: B29C49/64
Filed: 1993-03-16
Abstract: PURPOSE:To easily obtain a good molded product regardless of the size of the product or the kind of a resin by a method wherein one end of a thermoplastic synthetic resin pipe is fitted in a compressed air injection nozzle to be arranged between the mating surfaces of molds and a rod-shaped heater is inserted in the other end of the pipe to heat the pipe to molding temp. CONSTITUTION:The thermoplastic synthetic resin pipe 8 arranged between the mating surfaces of left and right molds 2,4 as a molding material is fitted in a compressed air jet nozzle 9 at one end thereof and fastened by a band 11 to be attached to the nozzle 9. A rod-shaped heater 12 is inserted in the thermoplastic synthetic resin pipe 8 from the other end of the pipe 8 to be arranged at the central part thereof and made accessible with respect to the thermoplastic synthetic resin pipe 8 using a heater driving cylinder 13. When the pipe 8 reaches molding temp., the heater is taken out of the pipe to close the molds and compressed air is injected into the pipe from the compressed air jet nozzle. By this constitution, a hollow molded product can be easily obtained.
Patent JP-H06172621-A (JP)
Title: Polyester resin composition
Inventor: IMAIZUMI MITSUHIRO
IPC: C08K3/18
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject composition, having a low combustion calorific value, excellent in thermal stability arid useful as a sheet, etc., for food containers and a material for molding processing by blending an aliphatic polyester synthesized from a glycol and an aliphatic dibasic acid with a filter. CONSTITUTION:The objective composition is obtained by including (B) 10-70wt.% (preferably 20-60wt.%) filler (preferably a metallic oxide, hydroxide, etc.) in (A) an aliphatic polyester, synthesized from a glycol (e.g. ethylene glycol) and an aliphatic dibasic acid and/or an acid derivative (e.g. succinic acid) (preferably a saturated aliphatic polyester having >=10000 molecular weight and >=60 deg.C melting point). Furthermore, a small amount of other components, e.g. a polyhydric alcohol is preferably used in combination therewith.
Patent JP-H11337672-A (JP)
Title: Clock
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/13
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To display time by greatly varying an inverse display of the display of the display part on a segment electrode and a background part around the display part, or the transmittance of a liquid crystal display panel by segment and supplementary electrodes. SOLUTION: A liquid crystal display penal has a counter electrode 2 provided on a lower substrate 1, a segment electrode 4 provided on an upper substrate 3, and a liquid crystal layer 5 provided between the lower and upper substrate 1 and 3, and applies voltage to the liquid crystal layer 5, thus performing display according to change in transmission, scattering, or absorption and using the superimposition part between the counter electrode 2 and the segment electrode 4 as a pixel part. In the liquid crystal display panel, a supplementary electrode 11 for applying a voltage to the liquid crystal layer 5 is provided around the pixel section. The liquid crystal display panel is used for displaying time.
Patent JP-S57197246-A (JP)
Title: Preparation of (+)-trans chrysanthemum-monocarboxylic ester
Inventor: SUZUKAMO TAKEO
IPC: B01J31/18
Filed: 1981-05-27
Abstract: PURPOSE: To obtain the titled compound which is a synthetic intermediate for insecticides efficiently, by treating an alkyl ester of (+)-cis chrysanthemum- monocarboxylic acid or a mixed (+)-cis with (+)-trans chrysanthemum-monocarboxylic acid with a specific catalytic system.  
     CONSTITUTION: An alkyl ester of (+)-cis chrysanthemum-monocarboxylic acid expressed by formulaI(R is alkyl) or its mixture with the (+) trans form is treated with a catalytic system containing a palladium halide and a nitrile compound and converted into the (+)-trans chrysanthemum-monocarboxylic ester expressed by formula II. The reaction is preferably carried out in a solvent, e.g. dioxane, at -30W+150°C, preferably -10W+100°C. The catalytic system is a complex consisting of both components, and dichlorobis(benzonitrile)palladium may be cited. The epimerization is carried out efficiently under mild conditions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58208451-A (JP)
Inventor: GIYUNTAA KATSUTSUMAIYAA
IPC: D04B15/90
Filed: 1983-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03279893-A (JP)
Title: Control rod driving mechanism
Inventor: HARADA KIYOSHI
IPC: G21C7/14
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a shortened control rod driving mechanism driving part by providing a stroke operation mechanism equipped with a ball screw for stroke operation, etc., a control rod driving shaft and a ratch shaft which are put in a penetration state so that they move up and down relatively, and a latch mechanism. CONSTITUTION:For up-down driving as normal driving, the rotation of a stroke motor 4 is transmitted from a ball screw nut 2 to the ball screw 1 with a spline and then transmitted to a scramming mechanism 11 through the latch mechanism 16. The mechanism 11 consisting of a magnet 25 and a link mechanism 26 energizes the magnet 25 in normal operation to close the mechanism 26 and the up-down driving of the mechanism 16 is transmitted to a driving shaft 19 and the latch shaft 20 as it is. For scramming, the magnet 25 in the mechanism 11 is demagnetized to release the mechanism 26 and the driving shaft 19, etc., is fallen integrally with a control rod 22 which is positioned below it. When fuel is replaced, the latch shaft 20 is pressed up to disconnect the control rod 22 and driving shaft 19 from each other and then the mechanism 16 is lifted. A latch motor 9 is operated after the control rod 22 and driving shaft 19 are disconnected to make a driving shaft lock mechanism 12 operate an armature 27, thereby preventing the driving shaft 19 from falling.
Patent JP-H10339937-A (JP)
Title: Film packet put in envelope having light shielding characteristic at edge of opening of envelope
Inventor: ROBERTSON JEFFREY C
IPC: G03C3/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent light from entering a packet through the opening of an envelope by providing a light shielding seal extended from the edge of the envelope to a carrier at an opening end in order to prevent the light from entering the inside of the envelope when the envelope is displaced in a longitudinal or lateral direction in a clip. SOLUTION: The light shielding seal 60 is provided to cover a large gap at the edge of the opening end 30 in order to reduce a chance that the light reaches the end of a film sheet 56 adjacent to the clip 42. It is provided between the adjacent longitudinal direction edges of the seal 60 and a carrying sheet 54 in order to easily insert a film carrying assembly 40 in the envelope 12. The seal 60 is formed by coupling the small rectangular part of the inner surface of a 1st envelope size panel with a 2nd envelope size panel by adhesion. Thus, very substantial improvement in comparison with the packet produced with conventional technique that the entrance and exit of the light is effectively removed to the half or more of the expected range of the displacement of the envelope 12 is applied to the seal 60.
Patent JP-H09271314-A (JP)
Title: Production of bakery product
Inventor: NONAKA MASAHIKO
IPC: A21D8/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a bakery product such as a bread having a good quality while reducing a time required for producing the bread by expanding the formed dough under a reduced pressure without passing through a fermentation process and baking by heating. SOLUTION: This method for producing a bakery product is to expand the formed dough under a reduced pressure without substantially passing through a fermentation process which is a preliminary expanding process by carbon dioxide gas, and in succession bake by a heat-treating or bake by heating while expanding under the reduced pressure. The expansion of the dough is generated in several second to several minutes and the control of the degree of expansion is also easily performed.
Patent JP-S4935361-A (JP)
IPC: C07C27/00
Filed: 1972-08-15
Abstract: 1338359 Production of cycloalkanols and cycloalkanones ZIMMER AG PLANUNG UND BAU VON INDUSTRIEANLAGEN 9 Aug 1972 [1 Sept 1971] 37251/72 Heading C2C A mixture of cycloalkanol and cycloalkanone is obtained by exposing a mixture of an at least seven carbon atom-containing cyclo-alkane and oxygen, or a molecular oxygen-containing gas, to high energy radiation, e.g. γ-ray radiation from Co<SP>60</SP>.
Patent JP-S576251-A (JP)
Title: Water heater
Inventor: OKABAYASHI MAKOTO
IPC: F24H1/14
Filed: 1980-06-12
Abstract: PURPOSE: To increase velocity of flow of burning gas and to improve the heat efficiency of the water heater by a method wherein a zigzag passage crossing a heat exchanger is formed by an upward partition plate and a downward partition plate.  
     CONSTITUTION: There is provided a burner 2 at the lowest end of a tubular kettle 1, the upper part thereof is narrowed to the right side to connect with an upward passage 3. On the upper part there is provided a heat exchanger A, which is coated with a cover 6 on right two thirds of the area thereof and a downward partition plate 7 is hanged at the left end of the cover 6 to touch on the upper end of a fin 5 of the heat exchanger A. On the other hand, on the left side of an upward passage 3 there is provided an upward partition plate 8 to touch on the lower end of the fin 5, a downward passage 18 is formed between both partition plates 7, 8 and an upward passage 9 is formed on the left side of the downward partition plate 7. Furthermore, there is provided a drain receiver 12 from the lower part of the upward partition plate 8 up to the lower part of the left end of the heat exchanger A. In this structure, since the respective sectional areas of the passages 3, 18, 19 are about one third of the sectional area of the combustion chamber 20, the velocity of flow becomes three times as large as the initial velocity, remarkably fast and therefore, the heat efficiency is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247557-A (JP)
Inventor: SUGIMOTO TAKAYUKI
IPC: F16K31/70
Filed: 1987-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58199850-A (JP)
Title: Martensitic stainless steel for acidic oil well
Inventor: FUJIWARA KAZUO
IPC: C22C38/44
Filed: 1982-05-15
Abstract: PURPOSE:To obtain the titled stainless steel with superior yield strength, tensile strength, stress corrosion cracking resistance and crevice corrosion resistance as a material for an acidic oil well, by adding prescribed percentages of C, Si, Mn, Cr, Ni, Mo and Cu. CONSTITUTION:This martensitic stainless steel for an acidic oil well consists of, by weight, 0.16-0.25% C, <1.0% Si, <1.0% Mn, 12.5-13.5% Cr, 0.3-3% Ni, 0.5-3.5% Mo, 0.5-2% Cu and the balance Fe with inevitable impurities. Among said components, C provides strength, Si and Mn include Si and Mn used as deoxidizers in steel manufacture, and Cr provides resistance to corrosion due to CO2. Ni stabilizes the austenite structure, and Mo and Cu enhance the cracking resistance and crevice corrosion resistance in environment contg. Cl, CO2 and H2S.
Patent JP-H05283376-A (JP)
Title: Dry etching method
IPC: H01L21/302
Filed: 1992-04-03
Abstract: PURPOSE:To improve the base selectivity at etching of a lower resist layer, in three-layer resist process. CONSTITUTION:The lower resist layer 3 on an Al-1%Ci-O.5%Cu layer is etched using SOCl2/O2 mixed gas. A sidewall protective film 6 being made at this time is carbonic polymer where thionyl groups (>S=O) are introduced into CClx, and has high resistance to etching by strong chemical coupling and electrostatic attraction. Accordingly, ion implantation energy required for anisotropic processing can be reduced, and the base selectivity improves, so the sputter readhering matter of the Al-1%Ci-0.5%Cu layer does not occur. Higher selectivity and more reduction of damage and more lowering of pollution can be materialized by adding S2Cl2 to gas and using the accumulation of S. Otherwise, the same effect can be obtained by using SO2Cl2 (sulfuly chloride) in place of SOCl2.
Patent JP-H11278202-A (JP)
Title: Air bag system for vehicle and expansion control method for air bag for vehicle
Inventor: TOKUNAGA TOSHIMICHI
IPC: B60R21/207
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To lower the influence of expansion of a side air bag during getting in/out a vehicle of an occupant by providing a means for adjusting the predetermined time in response to the opening and closing condition of a side door near the side air bag. SOLUTION: When a door is opened, it can be expected that an occupant is getting in or out a vehicle. In this case, expansion of a side air bag 21 with the ordinary explosion of both inflators 1, 2 is undesirable for the occupant getting in or out the vehicle. On the other hand, even in the case where the side door 23 is opened, it is expected that the occupant is sitting on a seat. At the time of expanding the side air bag 21 in the condition that the side door 23 is opened, the only inflator 1 is exploded so as to reduce the expanding pressure in comparison with the case where the side door 23 is not opened. With this structure, the influence of the expansion of the side air bag due to the generation of a side collision during the getting in/out of the occupant can be lowered.
Patent JP-S63246419-A (JP)
Title: Method for reducing generation quantity fluctuation of electric power and city gas due to demand fluctuation
Inventor: ASAI KUNISHIGE
IPC: F02C7/22
Filed: 1987-04-01
Abstract: PURPOSE:To mitigate the fluctuation of the demand quantity by storing the city gas in a high-pressure state during the demand reduction time zone and generating the electric power with an expansion turbine and a gas turbine during the demand increase time zone. CONSTITUTION:The city gas is fed to customers through a main gas conduit path 1. During the demand reduction time zone, a gas compressor 5 is driven to store the city gas in a tank 9 in a high-pressure state. During the demand increase time zone, the high-pressure gas is fed to an expansion turbine 13 and a gas turbine 17 to generate the electric power. Accordingly, the fluctuation of the demand quantity due to the time zone can be mitigated.
Patent JP-H10252658-A (JP)
Title: Pump and fuel feed pump
Inventor: KIKUCHI HIDEYA
IPC: F04B43/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pump and a fuel feed pump to prevent corrosion of a bellows. SOLUTION: In a fuel feed pump formed such that a fuel feed pump is provided with a bellows 27 to receive leak fluid through a slide clearance between a plunger 5 and a plunger barrel 33, fluid positively flows in a bellows chamber 27a from an inflow mechanism 63, and fluid in the bellows chamber 27a lows out from an outflow mechanism 63. Since fluid in the bellows chamber 27a is caused to generate a flow, it is prevented from occurring that fluid gathers in the bellows chamber 27a for a long period to separate water and the bellows 27a is corroded due to residence for a long period.
Patent JP-S566456-A (JP)
Title: Packaging method of semiconductor device
Inventor: KATAOKA MASAYUKI
IPC: H01L23/02
Filed: 1979-06-26
Abstract: PURPOSE:To simplify and facilitate a sealing work of a semiconductor device by forming a cover material formed with a hole for ventilating air of a thermoplastic resin package material when packaging a semiconductor device in a frame and heating to fuse and to block the hole of the cover material. CONSTITUTION:A frame 3 surrounding a bottom plate 2 carrying a semiconductor part 1 attached with a semiconductor device is mounted on the bottom plate 2, and silicone resin 4 or the like is filled in the frame to protect the semiconductor part. A thermoplastic resin cover 5' formed with a hole 7' for ventilating air is bonded to the frame 3 with resin 6, and a hot bar 9 such as the end of a soldering iron is urged toward the upper portion of the hole 7' so as to block the hole by fusing the resin around the hole. In this manner, the hole is simply and easily blocked so as to simplify the packaging work of the semiconductor device.
Patent JP-S559749-A (JP)
Title: Equipment for preparing livestock feed
Inventor: UCHIDA MITSUO
IPC: A23K10/38
Filed: 1978-07-05
Abstract: PURPOSE: To dry the distillation waste liquid of low-class sake, economically, by mixing the waste liquid with a starch waste of low water content, and rapidly drying by hot air.  
     CONSTITUTION: Starch waste in a tank 1 and distillation waste liquid of sake in a tank 6 are charged into a mixer and mixed. Because the starch waste contains only a small amount of water, the water content of the distillation waste is lowered by mixing with the starch waste. The mixture is rapidly dried in a high speed flush dryer 7 with hot air from a furnace 11. Dried cake is taken out from the furnace through a drying tube 11, further dried in a first cyclon 8-a, and transferred through the cooling air tube 14 to the third cyclon 8-c, in which the water-content is lowered to the desired level to obtain the low-cost dried distillation waste. 
     COPYRIGHT: (C)1980,JPO&Japio